150489920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 431499264

約数和(自身を除く): 281009344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 127, 140, 160, 161, 184, 224, 230, 254, 280, 320, 322, 368, 448, 460, 508, 529, 560, 635, 644, 736, 805, 889, 920, 1016, 1058, 1120, 1270, 1288, 1472, 1610, 1778, 1840, 2032, 2116, 2240, 2540, 2576, 2645, 2921, 3220, 3556, 3680, 3703, 4064, 4232, 4445, 5080, 5152, 5290, 5842, 6440, 7112, 7360, 7406, 8128, 8464, 8890, 10160, 10304, 10580, 11684, 12880, 14224, 14605, 14812, 16928, 17780, 18515, 20320, 20447, 21160, 23368, 25760, 28448, 29210, 29624, 33856, 35560, 37030, 40640, 40894, 42320, 46736, 51520, 56896, 58420, 59248, 67183, 71120, 74060, 81788, 84640, 93472, 102235, 116840, 118496, 134366, 142240, 148120, 163576, 169280, 186944, 204470, 233680, 236992, 268732, 284480, 296240, 327152, 335915, 408940, 467360, 470281, 537464, 592480, 654304, 671830, 817880, 934720, 940562, 1074928, 1184960, 1308608, 1343660, 1635760, 1881124, 2149856, 2351405, 2687320, 3271520, 3762248, 4299712, 4702810, 5374640, 6543040, 7524496, 9405620, 10749280, 15048992, 18811240, 21498560, 30097984, 37622480, 75244960, 150489920]

約数ペア:

[(1, 150489920), (2, 75244960), (4, 37622480), (5, 30097984), (7, 21498560), (8, 18811240), (10, 15048992), (14, 10749280), (16, 9405620), (20, 7524496), (23, 6543040), (28, 5374640), (32, 4702810), (35, 4299712), (40, 3762248), (46, 3271520), (56, 2687320), (64, 2351405), (70, 2149856), (80, 1881124), (92, 1635760), (112, 1343660), (115, 1308608), (127, 1184960), (140, 1074928), (160, 940562), (161, 934720), (184, 817880), (224, 671830), (230, 654304), (254, 592480), (280, 537464), (320, 470281), (322, 467360), (368, 408940), (448, 335915), (460, 327152), (508, 296240), (529, 284480), (560, 268732), (635, 236992), (644, 233680), (736, 204470), (805, 186944), (889, 169280), (920, 163576), (1016, 148120), (1058, 142240), (1120, 134366), (1270, 118496), (1288, 116840), (1472, 102235), (1610, 93472), (1778, 84640), (1840, 81788), (2032, 74060), (2116, 71120), (2240, 67183), (2540, 59248), (2576, 58420), (2645, 56896), (2921, 51520), (3220, 46736), (3556, 42320), (3680, 40894), (3703, 40640), (4064, 37030), (4232, 35560), (4445, 33856), (5080, 29624), (5152, 29210), (5290, 28448), (5842, 25760), (6440, 23368), (7112, 21160), (7360, 20447), (7406, 20320), (8128, 18515), (8464, 17780), (8890, 16928), (10160, 14812), (10304, 14605), (10580, 14224), (11684, 12880)]